Unsaturated phosphorus compounds
US4016222A · kind A · utility
4Cited by
2References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 14, 1975 |
| Grant date | Apr 5, 1977 |
| Priority date | — |
| Expiry date | Oct 14, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2697
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Phosphorus organic compounds obtained by reacting phosphinic acids or phosphinic acid halides with a (meth)acrylic acid glycidylester. The compounds thus obtained can be polymerised and are useful for making textile fibers flame-proof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.